Sourcing reality for an end-of-life part
For a BOM line that depends on this order code, the procurement decision is time-sensitive. No official successor order code is recorded in the lifecycle data, so any replacement will require a parametric cross-check against the original 30 A, 4-pole, 2NO contactor specification.
The 30 A rating governs the continuous current the main poles can carry — sized for motor or resistive loads up to that current in a panel. The 2NO auxiliary contacts provide feedback or interlocking signals without requiring a separate add-on block. As a 4-pole device it switches three phases plus a neutral or a fourth load circuit, common in three-phase motor starters or distribution panels.